I had tried buying a mixer with a usb audio interface in it thinking it would be the best of both worlds. The Yamaha MG10XU. It was absolutely terrible as a audio interface. It only had a left and right channel that would show up in the DAW even though it was a multi channel mixer, everything was summed before USB. I knew this before buying and wasn’t too concerned but it had terrible ASIO performance. Dropouts and crackles at anything but the highest buffer settings.

It was too bad because I really liked the sound of the Yamaha D-Pre’s.

I ended up returning it for the Steinberg UR44, which also has the Yamaha D-Pres but some of the fastest ASIO performance around and all the inputs are available to the DAW. It also has some built in DSP FX and from what I can hear the AD/DA converters are great. I’m very happy with it and they have a higher end version called the UR824 with more inputs.